baber/WOPTO huggingface dataset:
Patent JP-H06136632-A (JP)
Title: Flat yarn fabric, its production and apparatus therefor
Inventor: HONMA KIYOSHI
IPC: D03C9/02
Filed: 1993-04-05
Abstract: PURPOSE:To provide a flat yarn fabric capable of keeping the flat shape of the flat yarns even if the flat yarn is composed of thick fibers and capable of exhibiting high-strength properties as a reinforcing material for FRP at low cost and to provide its production method and an apparatus therefor. CONSTITUTION:This flat yarn fabric is produced by weaving warp yarns (Twr) and weft yarns (Twf) each composed of a non-twist flat yarn exhibiting 3000 to 20000 denier, 4 to 16mm yarn width and >=30 ratio of yarn width/yarn thickness with a pitch of 1.0 to 1.2 time the yarn width in a state where the warp yarns and the weft yarns are respectively arranged in parallel and exhibiting 100 to 300g/m<2> weight and 0.1 to 0.3mm thickness and >=0.8g/cm<3> fiber density, and a prepreg and a fiber-reinforced plastic are respectively prepared by using this fabric.
Patent JP-H10268545-A (JP)
Title: Electrophotographic photoreceptor
Inventor: IKEGAMI TAKAAKI
IPC: G03G5/147
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor high in transfer efficiency, improved in cleaning property and high in durability without in creaning the residual potential when it is repeatedly used and which shows by incorporating a mixture of an alkoxy-modified polysiloxane and a polysiloxane modified with different functional groups from the first polysiloxane into the outermost layer of an electrophotographic photoreceptor. SOLUTION: The outermost layer of an electrophotographic photoreceptor having a photosensitive layer 15 on a conductive substrate 11 contains a mixture of an alkoxy- modified polysiloxane and a polysiloxane modified with different functional groups from the first polysiloxane. The outermost layer is a layer containing the polysiloxane mixture and a formed on the surface of the electrophotographic photoreceptor. Therefore, when a single-layer photoreceptor is produced, the photosensitive layer 15 in the outermost layer. When a laminated photoreceptor is produced, the one of a charge producing layer and a charge transfer layer which is formed on the surface is the outermost layer. In this method, the polysiloxane mixture is incorporated into a coating layer for the outermost layer.  If the amt. of the mixture is increased, it is preferable to dissolve or disperse a specified material in a solvent for the coating liquid into which the polysiloxane mixture is incorporated.
Patent JP-S59202451-A (JP)
Title: Exposing device
Inventor: KARASAWA KAZUNORI
IPC: G03B27/54
Filed: 1983-05-02
Abstract: PURPOSE:To uniform the amount of exposure on an image forming surface by providing a specifying means which varies the light transmission according to a lens position. CONSTITUTION:A curve slit 4 is provided over a lens 1 covering its whole movement range. The slit 4 varies in slit width continuously so as to vary the transmission amount of light. When the lens 1 is at the center part 1B of the movement range wherein the optical axis is aligned to the optical path, the slit width is minimum and the light is limited most, and when the lens 1 is at the limit 1A or 1C of the movement range, the slit width is maximum and the light is not limited. Thus, the quantity of light to the image forming surface 2 is almost uniformed. The shape of the slit 4 depends upon the magnification of an optical system, and the slit 4 is replaceable or variable in slit width. Further, a filter which is different in density at the center and circumference may be used instead of using the slit 4.
Patent JP-H04221256-A (JP)
Title: Connector for fixing wiper blade to front glass wiper arm
Inventor: UIRUFURIIDO SHIYON
IPC: B60S1/40
Filed: 1991-03-19
Abstract: PURPOSE: To fasten a wiper blade to a windshield wiper arm. CONSTITUTION: A connector 2 for fastening a windshield wiper arm 35 and a wiper blade 31 together is provided with a generally U-shaped cross section. In the connector 2, projecting edges 8, 9 are arranged along side walls 10, 11 of the connector main body, and the side walls 10, 11 are connected together via a traverse wall 12 so as to form a space E between them. A hood 14 is articulately joined on to the traverse wall 12.
Patent JP-S521701-A (JP)
Title: Pressure difference pump
Inventor: KOBAYASHI RIYUUICHI
IPC: F16K31/22
Filed: 1975-06-24
Abstract: PURPOSE: To control simply and exactly a water level by means of actuating a buoyance by the difference between a high pressure and an atomosphere, thereby the opening and closing of the liquid supplying valve is controlled. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09240666-A (JP)
Title: Folding container
Inventor: ASAI CHIHARU
IPC: B65D6/18
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent by a simple structure such an inconvenience that a flap side wall turns inside a container when external force is exerted, by a method in which an engagement member having an engagement piece capable of being inserted into an engagement recess formed in a bottom is disposed into a storage recess formed in the external wall of the flap side wall, so as to be moved upward and downward freely. SOLUTION: When a folding container C in the state of being folded is set up, the front end of the engagement piece 7c of an engagement member 7 urged downward by an elastic piece 7d, which is stored in a storage recess 6 formed in the external wall of a flap side wall 2a, is inserted into an engagement recess 8 formed in the edge of a bottom 3. Thus, the side wall 2a is prevented from being turned inside the container C even if external force is exerted. To fold the container C, the engagement member 7 is lifted up against the elastic piece 7d, the front end of the engagement piece 7c is detached from the engagement recess 8, thereafter the side wall 2a is pushed from outside, and separate side walls 2c and 2d are folded by being bent having a hinge 4 as an axis.
Patent JP-H05238158-A (JP)
Title: Thermal transfer medium and production thereof
Inventor: ARIGA YUTAKA
IPC: B41M5/392
Filed: 1992-02-28
Abstract: PURPOSE:To obtain a thermal transfer medium good in preservability without bringing about the lowering of sensitivity. CONSTITUTION:In a thermal transfer medium having a thermal transfer dye layer based on a thermal transfer dye and an org. binder is provided on a base sheet, the concn. of the dye in the dye layer is set to 80% or less and the amount of the residual solvent in the layer is set to 60mug/10cm<1> or less. The solvent used in the dye layer has the relation, (solvent hard to remain in dye layer)/(solvent easy to remain in dye layer) >1. Further, respective dye layers of yellow, magneta and cyan are successively applied using coating solutions in the order from the coating containing more solvents the hardest to remain in the dye layers to the one containing the same less.
Patent JP-S61238407-A (JP)
Title: Compound roll and its production
Inventor: KONDO YASUO
IPC: B21B27/00
Filed: 1985-04-15
Abstract: PURPOSE:To obtain a compound roll of which the surface part is highly resistant to wear and thermal crack and the core part is highly tough by forming a core material of a steel compsn. and an outside layer part of a cast iron compsn. having the structure in which crystallized graphite is dispersed into the matrix then welding the core material and outside layer material. CONSTITUTION:A water-cooled casting mole 2 is installed on a water-cooled mold stool 1 and the roll core material 3 made of the steel compsn. is placed concentrically to the inside thereof. A consumable electrode 4 forming the outside layer material made of the cast iron compsn. is inserted into the space. The stool 1 is connected via a cable 5 to a power source 6. Electroslag refining is started in this state. Part of the electrode 4 is immersed in a slag bath 7 and the other end is connected via a cable 8 to the power source 6. The liquidus line temp. of the bath 7 is lower than the liquidus line temp. of the outside layer material and the slag bath is adjusted to the compsn. by which graphite spheroidization is attained. The electrode 4 is melted by the resistance heat of the bath 7 and forms a molten metal bath 10 which solidifies to form the outside layer material 9. The outside layer material is cooled by the core material 3 and the cooled mold 2 to form the fine structure. As a result, the spheroidal graphite in the matrix is finely distributed and the resistance to thermal cracking is improved.
Patent JP-H02260399-A (JP)
Title: Generating method of high pressure plasma arc
Inventor: SHIMADA RYUICHI
IPC: H05H1/46
Filed: 1989-03-31
Abstract: PURPOSE:To generate high pressure plasma arc eletrodelessly by generating plasma by means of applying high frequency voltage in a condition the gas pressure in furnace is sufficiently lowered, and then by retaining the plasma current and gradually increasing the pressure in furnace at the same time. CONSTITUTION:In a condition the gas pressure in a hollow part 25 is sufficiently lowered so as to electrodeless discharge is easily performed, an induction field is generated from a high frequency oscillator 23 through a transformer core 21, according to the principle of transformer, and high frequency voltage is applied to a discharge tube 24 so as to generate a toroidal plasma. Then, as applying high frequency voltage, by retaining the plasma current and gradually increasing the gas pressure in the hollow part 25 at the same time, high pressure plasma arc is generated. Air current is rotated so as to offset plasma buoyancy generated at high pressure, and the plasma is thus generated near the center of the hollow part 25 stably for a long time.
Patent JP-H11259676-A (JP)
Title: Three-dimensional image processor
Inventor: GOTO YOSHIHIRO
IPC: G06T15/08
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide the three-dimensional image processor which can easily recognize slight unevenness of an observed object. SOLUTION: In a source image constituted by stacking CT images, a viewpoint position and a gaze direction from the viewpoint position are set and the point of intersection of the gaze and a projection plane perpendicular to the gaze direction is denoted as a point (c). The source image is projected by a center projecting method on the projection surface while having its center at the viewpoint. A light source is set between the viewpoint and the point (c) on the gaze and is movable along the gaze. A source image showing a blood vessel wall is projected on the projection surface and shaded according to variation in the distance from the light source. Pixel points pi and p2 are displayed dark since the variation in the distance from the light source is large, and pixel points p3 and p4 are displayed light since the variation in the distance from the light source is small. Thus, the light source is put close to the respective pixel points along the gaze to make large the variation in the lightness of each pixel point, so that slight unevenness of the blood vessel wall can be recognized.
Patent JP-S60222742-A (JP)
Title: Gas leakage detecting apparatus of gas storage tank
Inventor: TOMITA TSUTOMU
IPC: G01M3/04
Filed: 1984-04-20
Abstract: PURPOSE:To make it possible to certainly detect leakage during operation at an early stage, by allowing inert gas to flow through an air-tight through shaped cover for covering a welding line provided to the outside of a storage tank and detecting the stored gas leaked into said inert gas. CONSTITUTION:The interior of an inner tank 1 is the storage space of low temp. liquified gas 2 and the space between the inner tank 1 and an outer tank 3 functions as a cold keeping tank and trough shaped covers 5 are attached to the outside of the inner tank 1 in an air-tight state so as to cover welding lines 4. During the operation of the tank, nitrogen gas is succeedingly flowed through the covers 5 through a nitrogen gas supply pipe 6 by a pump 7 and taken out from an outtake pipe 8. If a crack is generated at any place of the welding lines 4 of the inner tank 1 and the stored liquified gas 2 is leaked, said leaked gas is mixed in the nitrogen gas flowing through the covers 5 and taken out to be detected by gas detection instrumentation 9. By this method, the concn. of the leaked gas becomes higher than conventional one and can be rapidly taken out and detected.
Patent JP-H0599933-A (JP)
Title: Automatic multiple-item analyzing apparatus
Inventor: ISHIBASHI CHIKAYASU
IPC: G01N35/10
Filed: 1991-02-15
Abstract: PURPOSE:To distribute minute amounts of samples, which are different for analyzing items, highly accurately in a short time. CONSTITUTION:A quantitative syringe 36 dispenses samples 58, whose distributing amounts are different for items, through a pipet nozzle 44. A syringe driving mechanism 40 controls the vertical movement of a piston 38 of the quantitative syringe 36. These parts are provided. The sucking speed and the discharging speed or either of them are changed with the syringe driving mechanism 40 in response to the amounts of the sample to be dispensed.
Patent JP-H05238548-A (JP)
Title: Air slide device
Inventor: NASUNO YUJI
IPC: B65G54/02
Filed: 1992-02-27
Abstract: PURPOSE:To perform sanitary conveyance in a clean room and in a spot avoiding an oil stain and to attain manufacture at a low cost with a simple structure by guiding and driving a slider perfectly in noncontact. CONSTITUTION:An air slide device is constituted of a hollow guide member 1 of triangular section, slider 2 and an internal mover 3. The guide member 1 is formed in a pipe shape by providing a drive part mounting plate in an angle material of aluminum. In the slider 2, a pair of divided slider main units 2a of symmetrical shape are connected by building metal fixtures 24. The internal mover 3 is driven to advance and reverse on a rail 10. In both sides of a divided part of the slider 2, an air blow port 6 is provided in a lower surface, and further magnets 4, 5 attracting each other are provided in the internal mover 3 and the slider 2. The slider 2 is supported to hold a bearing space by balancing a static pressure by jetted air with magnetic attraction force and moved by the magnetic attraction force according to movement of the internal mover 3.
Patent JP-S521708-A (JP)
Title: Sludge pump
Inventor: TOMITA YUKIO
IPC: F04B9/08
Filed: 1975-06-24
Abstract: PURPOSE: To be able to dredge even a hard sludge layer without using cutters by means of enlargement of abosrbing power by the spring force. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11272235-A (JP)
Title: Drive circuit of electroluminescent display device
Inventor: SANO KEIICHI
IPC: H01L51/50
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit of an electroluminescent display device which can easily control the amount of current supplied to an EL (electroluminescent) element and can thus enhance the uniformity of light emission among display picture elements. SOLUTION: A drive circuit has an El element 40 comprising an anode, a cathode, and a light emission element layer sandwiched between these electrodes, a first TFT 10 having its drain electrode 12 connected to a drain signal line D and its gate electrode 11 connected to a gate signal line G, and a second ] having its source electrode connected to a third TFT 52, its drain electrode to a drive power supply 50, and its gate electrode to the source electrode of the first TFT 10, and third and forth TFTs 52, 56 which switch according to an external signal of 10 kHz repeat charging and discharging a charging capacitor 51 between the third and fourth TFTs, so that a current is supplied to the EL element 40 by the discharge.
Patent JP-S58207246-A (JP)
Inventor: ROORANTO GURUNDEERU
IPC: B65H29/66
Filed: 1983-05-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S557218-A (JP)
Title: Stable quaternary ammonium salt composition
Inventor: EGUCHI YASUTERU
IPC: C11D3/20
Filed: 1978-06-29
Abstract: PURPOSE: To prepare the title composition useful as a disinfectant, bleaching agent, bleaching and softening agent, disinfecting detergent, etc., by mixing a compound generating active oxygen, a quaternary ammonium salt, and a specific stabilizer.  
     CONSTITUTION: A composition containing (A) 0.1W50% of a compound which generates active oxygen, (B) 0.05W30%, pref. 0.1W10% of a quaternary ammonium salt such as a compound IV, V (at least one of R 1-4  is 8W20C alkyl, methyldodecylbenzyl, etc., and the others are methyl phenoxyethyl, etc.; R 5  is 8W20C alkyl; X is halogen, etc.), and (C) 0.0001W5%, pref. 0.001W1% of a stabilizer of the component (B), having a structural fomula of R 6 COOR 7  [R 6  is 2W20C alkyl, I, II (R 8  is H, 1W5C alkyl; n is 0,1), III (R 9  is 1W12C alkyl); R 7  is 1W12C alkyl]. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05252684-A (JP)
Title: Spindle motor
Inventor: MIYAJI TOSHISUKE
IPC: F16C35/12
Filed: 1992-02-28
Abstract: PURPOSE:To prevent resonance and to improve non-periodic vibration by arranging two bearings on one side in the axial direction of stator and differentiating the diametrical dimensions of two bearings. CONSTITUTION:A stator 6 comprising a stator core and a stator coil is secured to the large diameter shaft section 3 of a shaft 2. Two bearings 7, 8 are arranged on one side in the axial direction of the stator 6. Diametrical dimensions of two bearings 7, 8 are differentiated. For example, diametrical dimensions A1, B1 of an upper bearing 7 are set smaller than the diametrical dimensions A2, B2 of a lower bearing 8. Since two bearings have different natural frequency, resonant pints thereof do not match with each other. Consequently, over vibration due to resonance of the bearings 7, 8 can be prevented and non- periodic vibration can be improved.
Patent JP-S558614-A (JP)
Title: Magnetic recording system
Inventor: YAMAGIWA KAZUO
IPC: G11B5/008
Filed: 1978-06-29
Abstract: PURPOSE:To make all of the number of Hs in each field into an integer to prevent phenomena of skew and crack by performing the jumping correction by a cycle completed by two frames. CONSTITUTION:When gaps of head A' are denoted as A1' and A2' and gaps of head A'' are denoted as A1'' and A2'', A1' and A2' are separated from each other by 3/2H, and A1'' and A2'' are separated from the diameter extension point of A1' by 3/4H respectively, and A1'' and A2'' are positioned in the upper side and the lower side in respect to the drum rotation direction respectively.When this double-gap head constitution is used to perform still reproducing, A1' performs the reproducing of 262.5+0.75+3/4=264H when the reproducing of A1' is continued until A1' reaches the position of A2''. Similarly, gaps are switched in oredr of A1'', A2' and A2'' ty two frames, so that all of the number of Hs in every field may become an integer, and phenomena of skew and crack can be prevented.
Patent JP-S63245522-A (JP)
Title: Microprocessor
Inventor: MIYOSHI AKIO
IPC: G06F9/34
Filed: 1987-03-31
Abstract: PURPOSE:To reduce the size of a used microprogram by operating a logic switching means in accordance with the output of an instruction code decoder to select a register of a data or instruction queue. CONSTITUTION:A signal S from an instruction code decoder 10 is set to '0' if the register name of a register as the object is held in an instruction register 1, and the signal S is set to '1' if the register as the object is an instruction queue register 8 in which following instruction codes are held. When the signal S is '0', a register select code decoder 6 selects data registers 7a-7d by the logic switching means consisting of AND circuits 11 and 12 and an indication is given; and when the signal S is '1', the instruction queue register 8 is selected and an indication is given. Consequently, it is unnecessary to give the indication concerning the register as the object on the microprogram.
Patent JP-H08263645-A (JP)
Title: Digital copying machine
Inventor: ISHIKAWA YASUNORI
IPC: H04N1/41
Filed: 1995-04-04
Abstract: PURPOSE: To compress full color and multi-level digital picture data in accordance with the property of a picture such as a character and a photograph. CONSTITUTION: A quantization coefficient matrix for photograph mode or a quantization coefficient matrix for character mode are previously set in a code quantity control part 7. The function key of an operation part 8 is used as the mode designation key of a 'photograph mode' and a 'character mode'. When copying is started, picture data which is read out by a scanner 1 is transmitted to an encoding part 3 through a picture processing part 2. When the 'photograph mode' is set, the quantization coefficient matrix for photograph mode is set in a quantization table 41 from a code quantity control part 7 and it is compressed by using the quantization coefficient matrix for photograph mode. When the 'character mode' is set, data is compressed by using the quantization coefficient matrix for character mode.
Patent JP-H06291909-A (JP)
Title: Facsimile equipment
Inventor: SUMIYA YOSHIKI
IPC: H04N1/21
Filed: 1993-04-06
Abstract: PURPOSE:To provide a facsimile equipment capable of substitute reception even without an SAF memory. CONSTITUTION:Substitute reception is executed by using a page memory 8 in place of an SAF memory, data of the page memory are once sent to a facsimile communications network (or possibly to a service station facsimile equipment and a relay station facsimile equipment) while being addressed to its own station telephone number and received again from the facsimile communications network 14 (service station facsimile equipment and relay station facsimile equipment) and the data are reproduced. Moreover, data of the page memory 8 are not immediately erased when being sent to the facsimile communication network 14 (service station facsimile equipment and relay station facsimile equipment), after a destination sent at re-reception is confirmed to be its own station telephone number, the data are erased and missing of data is avoided in the busy state for a long time.
Patent JP-H02258077-A (JP)
Title: Low pressure air atomizing spray gun
Inventor: MORITA NOBUYOSHI
IPC: B05B7/04
Filed: 1989-03-30
Abstract: PURPOSE:To stabilize a pattern and to control a pattern width by spraying a mixed stream of coating material and air from a lip-shaped spray orifice and injecting outwardly opened air streams toward the spray stream in opposed relation to both sides of the spray stream in front of the spray orifice. CONSTITUTION:Air is mixed with the paint stream, which is injected from a coating material nozzle 1 whose opening is controlled by a needle valve, from the periphery and this mixed stream is sprayed from a spray orifice 11 and air is injected from both side surfaces opposed to the spray stream to be again mixed with the spray stream to atomize the same. The nozzle 1 of a spray gun has a round hole and the outer shape thereof is made circular while the spray orifice 11 has an almost lip-shaped opening different in a longitudinal and lateral opening ratio and the outer shape thereof is formed into a conical shape. Atomizing heads each equipped with a side surface air hole 18 injecting an outwardly opened air stream toward the spray stream are provided in opposed relation to both sides of the spray stream in front of the spray orifice 11. As a result, a pattern can be stabilized and a pattern width can be controlled.
Patent JP-S535870-A (JP)
Title: System for controlling operation of push plate in waste-pushing
Inventor: MARUO SHIYOUZOU
IPC: B65F1/10
Filed: 1976-07-02
Abstract: PURPOSE: To eliminate trouble caused by use of a limit switch, by connecting a pressure switch to an oil pressure circuit for operating an oil pressure cylinder, and by controlling operation of the push plate operated by this switch. 
     COPYRIGHT: (C)1978,JPO&Japio